Diffuser vent retrofitted integrated lighting

An air vent system, comprising:

• a louver;
• and
• a self-contained, retrofit integrated lighting system including:
• a casing configured to detachably couple from the louver, the casing including a first surface and a second surface, the second surface including at least one coupling mechanism detachably coupled to a portion of the louver as a self-contained unit, the casing containing a series of lighting system components including:
• a motion sensor on the first surface, the motion sensor configured to detect a presence of a person;
• a light source on the first surface;
• and
• a processor within the casing, the processor configured to:
• receive, from the motion sensor, an indication in response to the motion sensor detecting the presence of the person, and
• send, to the light source, an activation signal to activate the light source in response to receiving the indication.

A method of reporting an intrusion from a handheld device, comprising:

• providing a self-contained, retrofit integrated lighting system including a casing, a coupling mechanism on the casing, and a series of lighting system components contained by the casing, the components including a light source, a motion sensor and a processor;
• providing an air vent having at least one louver;
• attaching the self-contained, retrofit integrated lighting system to the air vent with the coupling mechanism;
• receiving a first signal from the integrated lighting system, wherein the signal indicates a detection of a person;
• and
• transmitting, in response to receiving the first signal, a second signal to a third party alerting the third party about the detection of the person.